Hengxin High Pressure Pipefitting Co, Ltd is a collectivized enterprise that main business scope steel products, such as pipes, pipe fittings , flanges and so on. Our company equipped with sophisticated manufacturing testing equipments, complete system has been established which includes ...

Luda Development Limited has been in the pipe, flanges, fittings and valves industries for more than 20 years. We are second generation this family business. With tradition bringing down modern concept of management marketing, we become leading manufactuer exporter China. Hong Kong based ...